绍兴世贸中心22 ~24层之间连廊为钢结构桁架体系，安装时采用整体吊装提升技术。

Steel truss gallery of Shaoxing World Trade Center 22 ~ 24 floors is lifted by integral hoisting technology.

youdao

绍兴世贸中心22 ~24层之间连廊为钢结构桁架体系，安装时采用整体吊装提升技术。

Steel truss gallery of Shaoxing World Trade Center 22 ~ 24 floors is lifted by integral hoisting technology.

youdao